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A comparison of model-based ionospheric and ocean tidal magnetic signals...
Observed tidal geomagnetic field variations are due to a combination of electric currents in the ionosphere, ocean, and their induced counterparts. Using these variations to...- publication PDF
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Quantification of the Arctic sea ice‐driven atmospheric circulation...
A coordinated set of large ensemble atmosphere-only simulations is used to investigate the impacts of observed Arctic sea ice-driven variability (SIDV) on the atmospheric...- publication PDF
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Type III solar radio burst source region splitting due to a quasi-separatrix layer
We present low-frequency (80-240 MHz) radio imaging of type III solar radio bursts observed by the Murchison Widefield Array on 2015 September 21. The source region for each...- publication PDF
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Variational assimilation of cloud liquid/ice water path and its impact on NWP
Analysis of the cloud components in numerical weather prediction models using advanced data assimilation techniques has been a prime topic in recent years. In this research, the...- publication PDF
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Numerical simulations of sheared conditionally unstable flows over a mountain ridge
In two recent papers, the authors performed numerical simulations with a three-dimensional, explicitly cloud-resolving model for a uniform wind flowing past a bell-shaped ridge...- publication PDF
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High-resolution simulations of wintertime precipitation in the Colorado...
An investigation was conducted on the effects of various physics parameterizations on wintertime precipitation predictions using a high-resolution regional climate model. The...- publication PDF
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Strong day-to-day variability of the Asian Tropopause Aerosol Layer (ATAL)...
The South Asian summer monsoon is associated with a large-scale anticyclonic circulation in the upper troposphere and lower stratosphere (UTLS), which confines the air mass...- publication PDF
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Microphysical processes producing high ice water contents (HIWCs) in...
High ice water content (HIWC) regions in tropical deep convective clouds, composed of high concentrations of small ice crystals, were not reproduced by Weather Research and...- publication PDF
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A geometric perspective on the modulation of potential energy release by a...
The release of available potential energy by growing baroclinic instability requires the slope of the eddy fluxes to be shallower than that of mean density surfaces, where the...- publication PDF
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Recent Antarctic sea ice trends in the context of Southern Ocean surface...
This study compares the distribution of surface climate trends over the Southern Ocean in austral summer between 1979-2011 and 1950-1978, using a wide variety of data sets...- publication PDF
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The Polstar high resolution spectropolarimetry MIDEX mission
The Polstar mission will provide a space-borne 60 cm spectropolarimeter operating at ultraviolet (UV) wavelengths, capturing all four Stokes parameters (intensity, two linear...- publication PDF
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Understanding the relationships between lightning, cloud microphysics, and...
This study explores relationships between lightning, cloud microphysics, and tropical cyclone (TC) storm structure in Hurricane Karl (16 September 2010) using data collected by...- publication PDF
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Global Climate [in "State of the Climate in 2019"]
Global Climate is one chapter from the State of the Climate in 2019 annual report. Compiled by NOAA’s National Centers for Environmental Information, State of the Climate in...- publication PDF
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Preliminary impact studies using Global Positioning System radio occultation...
Following the successful launch of the Constellation Observing System for Meteorology, Ionosphere and Climate (COSMIC) satellites in April 2006, NCEP's Environmental Modeling...- publication PDF
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Whistler mode waves in the compressional boundary of foreshock transients
Earth's foreshock is filled with backstreaming particles that can generate a variety of waves and foreshock transients. According to recent studies, these particles can be...- publication PDF
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Community-wide validation of geospace model ground magnetic field...
In this paper we continue the community-wide rigorous modern space weather model validation efforts carried out within GEM, CEDAR and SHINE programs. In this particular effort,...- publication PDF
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Air Motions in a Rotating Spheroidal Shell
This report comprises translations of three papers by Max Margules on atmospheric oscillations, namely "Luftbewegungen in einer rotierenden Spharoidschale bei zonaler...- publication PDF
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Internal variability in projections of twenty-first-century arctic sea ice...
Internal variability in twenty-first-century summer Arctic sea ice loss and its relationship to the large-scale atmospheric circulation is investigated in a 39-member Community...- publication PDF
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Observational constraints on the chemistry of isoprene nitrates over the...
The formation of organic nitrates during the oxidation of the biogenic hydrocarbon isoprene can strongly affect boundary layer concentrations of ozone and nitrogen oxides (NOx =...- publication PDF
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Interannual fires as a source for subarctic summer decadal climate...
Climate model simulations run under the Coupled Model Intercomparison Project Phase 6 (CMIP6) use an inhomogeneous biomass burning aerosol (BBA) emission dataset, which exhibits...- publication PDF
